All of the seams on the Mini Matrix are double stitched and bar-tacked at all key stress points

With a build that guarantees durability and adaptability

Triple-needle stitching

from dusty outdoor ranges to busy

Melamine buttons

Smith & Wesson Carbine Gas Tube 40080 Puncture Resistant All of the seams onSmith & Wesson Carbine Gas Tube 40080 When it comes time to replace your gas tube, or you're simply customizing your upper assembly, the gas tubes are an integral part of your upper receiver assembly. Choose from three length options to ensure you're getting the best custom AR parts for your modification preferences. For M&P15 Factory replacement part